package com.lingying.caiwudailikehudaun.verificationUtils;



import com.lingying.caiwudailikehudaun.domain.verification.VerificationCode;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

public class VerificationCodeUtil {
    public static Map<String, VerificationCode> map = new ConcurrentHashMap<>();
}

